{"id":"W2003115052","doi":"10.1139/cjc-2012-0534","title":"A direct method for the synthesis of indolizine derivatives from easily available aromatic ketones, pyridines, and acrylonitrile derivatives","year":2013,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Synthesis and Reactivity of Heterocycles","field":"Chemistry","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Central China Normal University; National Natural Science Foundation of China","keywords":"Indolizine; Chemistry; Pyridinium; Acrylonitrile; Cycloaddition; Tandem; Combinatorial chemistry; 1,3-Dipolar cycloaddition; Halogenation; Organic chemistry; Azomethine ylide; Catalysis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002020381,0.0006181278,0.0004038113,0.0005117496,0.0003671932,0.0002421252,0.000566069,0.0003317787,0.002380935],"category_scores_gemma":[0.0001410881,0.0003409571,0.0002752051,0.0002676708,0.0002761421,0.0004857458,0.0005080979,0.001016661,0.001173239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003490143,"about_ca_system_score_gemma":0.0008569733,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009348094,"about_ca_topic_score_gemma":0.002581195,"domain_scores_codex":[0.9998212,0.00001516812,0.00001781827,0.00003628482,0.00006948051,0.0000401102],"domain_scores_gemma":[0.9999456,0.000005652744,0.00001267506,0.00001109736,0.00001134886,0.00001359413],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00006334161,0.0001147002,0.0001842094,0.0007407013,0.00003666932,0.0007013231,0.0001613541,0.0008615268,0.9443781,0.006347608,0.001203974,0.0452064],"study_design_scores_gemma":[0.0000696867,0.0009522606,0.001099275,0.00004717123,0.00006553887,0.003109519,0.00004047961,0.001247123,0.9389848,0.0006863258,0.05361995,0.00007776287],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4372362,0.03452785,0.4641833,0.001117233,0.0008288929,0.001840953,0.001780878,0.001804885,0.05667963],"genre_scores_gemma":[0.7935412,0.02508347,0.1564235,0.0002145546,0.0001015978,0.0007201519,0.001180001,0.0001279889,0.02260756],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002380935,"threshold_uncertainty_score":0.007965028,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01806764010726053,"score_gpt":0.2300829308929611,"score_spread":0.2120152907857005,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}